User ManualTable of ContentsTable of Contents1Usage Notice2Safety Information2Precautions3Eye Safety Warnings5Introduction6Product Features6Package Overview7Product Overview8Main Unit8Control Panel9Connection Ports10Remote Control11Installation12Connecting the Projector12Connect to Computer/ Notebook12Connect to Video Sources13Powering On/Off the Projector14Powering On the Projector14Powering Off the projector15Warning Indicator15Adjusting the Projected Image16Adjusting the Projector’s Height16Adjusting the Projector’s Focus17Adjusting Projected Image Size17User Controls18Control Panel & Remote Control18On-screen Display Menus21How to operate21Menu Tree22Image23Display27Setup30Options40Appendices43Troubleshooting43Image Problems .43Intermission Problems46Projector Status Indication46Remote Control Problems47Replacing the Lamp48Compatibility Modes50RS232 Commands51Ceiling Mount Installation54Optoma Global Offices55Regulation & Safety notices57Size: 6.85 MBPages: 58Language: EnglishOpen manual